package io.datajek.springbasics.movierecommendersystem.lesson12;

import io.datajek.springbasics.movierecommendersystem.lesson6.Filter;
import org.springframework.beans.factory.annotation.Qualifier;
import javax.inject.Inject;
import javax.inject.Named;

@Named
public class RecommenderImplementation {

    @Inject
    @Qualifier("CF")
    private Filter filter;

    public Filter getFilter() {
        return filter;
    }

    public String[] recommendMovies (String movie) {
        //使用基于内容的过滤器来寻找类似的电影

        System.out.println("\nName of the filter in use: " + filter + "\n");
        //打印正在使用的接口实现的名称

        String[] results = filter.getRecommendations("Finding Dory");

        //返回结果
        return results;
    }
}
